19314394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11113}}^1$

素因数の和:11205

約数の個数: 16

約数和(自身を含む): 32008320

約数和(自身を除く): 12693926

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 11113, 22226, 122243, 244486, 877927, 1755854, 9657197, 19314394]

約数ペア:

[(1, 19314394), (2, 9657197), (11, 1755854), (22, 877927), (79, 244486), (158, 122243), (869, 22226), (1738, 11113)]